Server IP : 167.235.224.122 / Your IP : 216.73.216.110 Web Server : Apache/2.4.58 (Ubuntu) System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64 User : deploy ( 1000) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /proc/self/root/usr/lib/grub/
Current File : /proc/self/root/usr/lib/grub/grub-sort-version
#!/usr/bin/python3
#
"""Script to sort kernel versions."""
import apt_pkg
import argparse
import re
import sys
import os
import typing
def order_index(order: list[re.Pattern[str]], abi: str) -> int:
"""Return the index of abi in order"""
for i, entry in zip(range(len(order)), order):
if entry.match(abi):
return i
return len(order)
class KernelABI:
"""Orderable kernel ABI string."""
def __init__(self, abi: str, order: list[re.Pattern[str]]):
self.abi = abi
self._index = order_index(order, self.abi)
def __lt__(self, other: "KernelABI") -> bool:
if self._index != other._index:
# Ordering is reversed, what should be considered highest comes first.
return self._index > other._index
return apt_pkg.version_compare(f"{self.abi}-0", f"{other.abi}-0") < 0
def main() -> None:
"""Entry point."""
apt_pkg.init()
parser = argparse.ArgumentParser(
prog="grub-sort-version", description="sort kernel ABIs"
)
parser.add_argument("-r", "--reverse", action="store_true")
args = parser.parse_args()
order = []
for flavour in os.environ.get("GRUB_FLAVOUR_ORDER", "").split():
order.append(re.compile(f"[\\s\\S]*-{flavour}(\\s*\\d*)$"))
versions = [KernelABI(line.rstrip(), order) for line in sys.stdin]
versions.sort(reverse=args.reverse)
for v in versions:
print(v.abi)
if __name__ == "__main__":
main()